Mandy R. Erwin, DNP
- Medicare patients, 2024
- 140
- Part D claims, 2024
- 6,856
- Hospital affiliations
- 2
- Industry payments
- $323
- State license
- 1
- Practice address
- 35055 La-16, Denham Springs, LA 70706
- Practice phone
- Call (225) 791-2400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mandys Primary Healthcare
Denham Springs, Louisiana
Find Mandy Erwin's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Mandy R. Erwin is a nurse practitioner in Denham Springs, Louisiana
Mandy Erwin practices at Mandys Primary Healthcare in Denham Springs, Louisiana.
Mandy Erwin's NPI, 1760420244, was assigned on June 4, 2006. Mandy Erwin holds Louisiana license AP04790.
- NPI
- 1760420244NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284650367
- NPI enumeration date
- June 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (225) 791-2400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mandy R. Erwin practices at Mandys Primary Healthcare in Denham Springs, Louisiana
Mandy Erwin's primary practice is Mandys Primary Healthcare, at 35055 La-16, Denham Springs, LA 70706 in Livingston Parish. The practice phone is (225) 791-2400.
- Mandys Primary Healthcare35055 La-16, Denham Springs, LA 70706 · Livingston ParishPhone(225) 791-2400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mandy R. Erwin is affiliated with 5 sites of care
Mandy Erwin's primary practice is Mandys Primary Healthcare in Denham Springs, Louisiana. Mandy Erwin is also affiliated with Our Lady of the Lake Regional Medical Center. Dmand AI also links Mandy Erwin to 1 more hospital, 1 physician office and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mandy R. Erwin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mandy Erwin practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mandys Primary Healthcare | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Mandy R. Erwin is one of 698 nurse practitioners in Louisiana
Nurse practitioner is Mandy Erwin's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Mandy Erwin is licensed in Louisiana.
Specialties and state licenses
- Nurse practitioner, LouisianaPrimary
Nurse practitioners near Mandy Erwin
Counts of nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Mandy R. Erwin treated 140 Medicare patients in 2024, average age 70
CMS counts 140 Medicare patients who saw Mandy Erwin in 2024. The largest group is 65 to 74, with 87 patients. 74% of them have high blood pressure, and 57% have high cholesterol. 18% are also on Medicaid. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mandy Erwin's median patient age at 54, with 60% women.
Mandy Erwin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mandy Erwin's Medicare patients by sex, 2024
- Women9769%
- Men4331%
Chronic conditions among Mandy Erwin's Medicare patients, 2024
- High blood pressure74%
- High cholesterol57%
- Arthritis36%
- Anxiety33%
- Diabetes26%
- Mood disorders23%
- Depression22%
- Ischemic heart disease19%
Share of Medicare patients with each condition. A patient can have several.
Mandy Erwin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mandy R. Erwin wrote 6,856 Medicare Part D claims in 2024
In 2024, Mandy Erwin wrote 6,856 Medicare Part D claims for 429 patients. 86% of them were for generic drugs.
Mandy Erwin's Part D claims by kind of drug, 2024
- Generic5,887 claims86%
- Brand-name929 claims14%
- Other40 claims1%
Drug classes CMS tracks in Mandy Erwin's Part D claims, 2024
- Antibiotics3%202 of 6,856 claims
- Antipsychotics, patients 65 and over1%50 of 6,856 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Mandy R. Erwin takes part in Medicare
Mandy Erwin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Mandy R. Erwin received $323 in industry payments in 2025
CMS Open Payments shows 17 general payments to Mandy Erwin from 9 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Axsome Therapeutics, Inc. paid the most, $83.
Companies that paid Mandy Erwin the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mandy R. Erwin's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Mandy R. Erwin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mandy R. Erwin's NPI number?
Mandy R. Erwin's NPI number is 1760420244. It was assigned on June 4, 2006, and it is active in the NPI Registry.
What does Mandy R. Erwin specialize in?
Mandy R. Erwin is a nurse practitioner in Denham Springs, Louisiana. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Mandy R. Erwin practice?
Mandy Erwin practices at 35055 La-16, Denham Springs, LA 70706. Mandy Erwin's primary practice is Mandys Primary Healthcare in Denham Springs, Louisiana. Dmand AI also links Mandy Erwin to 1 hospital, 1 physician office and 1 home health agency.
What is Mandy R. Erwin's office phone number?
The practice phone on file for Mandy Erwin is (225) 791-2400.
What is Mandy R. Erwin's medical license number?
Mandy Erwin holds Louisiana license AP04790.
Which hospitals is Mandy R. Erwin affiliated with?
Mandy Erwin is affiliated with Our Lady of the Lake Regional Medical Center. Dmand AI links Mandy Erwin to 1 more hospital.
Does Mandy R. Erwin accept Medicare?
Yes. CMS lists Mandy Erwin as accepting Medicare assignment.
How many Medicare patients does Mandy R. Erwin see?
CMS counts 140 Medicare patients who saw Mandy Erwin in 2024, with an average age of 70.
Has Mandy R. Erwin received payments from drug or device companies?
CMS Open Payments shows $323 in general payments to Mandy Erwin from 9 companies from 2025 to 2025. The largest total came from Axsome Therapeutics, Inc.
How long has Mandy R. Erwin been practicing?
Mandy Erwin graduated from medical school in 2005, 21 years ago.
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